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JEOPARDYJEOPARDYElectricity and Electricity and
MagnetismMagnetism
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Category 1 100
If the number of positive and negative charge is equal, an object is electrically __________
Category 1 100
neutral
Category 1 200
Copper, silver, and gold are examples of _____________
Category 1 200
conductors
Category 1 300
Opposite charges __________
Category 1 300
attract
Category 1 400
Like charges ___________
Category 1 400
repel
Category 1 500
What is the difference between a series and parallel circuit?
Category 1 500
Series: a circuit with only one path for electrons to follow
Parallel: a circuit with more than one path for electrons to follow
Category 2 100
If an atom has 10 protons and 9 electrons, what charge does the atom have?
Category 2 100
positive
Category 2 200
Providing a path for lightning to the Earth is called _________
Category 2 200
grounding
Category 2 300
A temporary magnet formed by wrapping a current-carrying wire around a magnetic material
Category 2 300
electromagnet
Category 2 400
Converts mechanical energy into electrical energy
Category 2 400
generator
Category 2 500
Converts chemical energy into electrical energy
Category 2 500
battery
Category 3 100
Surrounds every magnet and exerts a force on other magnets
Category 3 100
Magnetic field
Category 3 200
A group of atoms that have their magnetic poles aligned in the same direction
Category 3 200
Magnetic domain
Category 3 300
In a _________ magnet, the magnetic domains line up with one another.
Category 3 300
permanent
Category 3 400
Metals, containing certain elements such as iron that are affected by a magnetic field are ___________ _____________
Category 3 400
Magnetic materials
Category 3 500
Labeled north and south and are the two ends of a magnet
Category 3 500
Magnetic poles
Category 4 100
• A measure of the electrical energy transferred by electrons flowing in a circuit
Category 4 100
• voltage
Category 4 200
• Exert forces on objects made of magnetic materials
Category 4 200
• magnets
Category 4 300
• A closed path through which electric charges can flow
Category 4 300
• Electric circuit
Category 4 400
• Voltage, current and resistance in a circuit are related by the formula V=IR
Category 4 400
• Ohm’s Law
the distance and direction between starting and ending points.
Category 4 500
• displacement
Category 4 500
Category 5 100
• Plastic, glass, wood, and rubber are examples of ____________
Category 5 100
• insulators
Category 5 200
• Transfer of electric charge between objects in contact.
Category 5 200
• Charging by contact
Category 5 300
Rearrangement of electrons caused by movement of electrons within an object in an electric field
Category 5 300
• Charging by induction
Category 5 400
• The SI unit of electric current
Category 5 400
• ampere
Category 5 500
• The relationship between an electric current and a magnetic field
Category 5 500
• electromagnetism
